Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
French Cream Cake
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the cake
Preheat the oven to 350°F (175°C).
Beat the sugar and eggs together.
Mix the flour and baking powder, then add to the egg mixture along with the water.
Divide the batter between two pie tins and bake until golden.
Make the cream filling
For the cream filling, heat the milk until nearly boiling.
In a small bowl, mix cornstarch with a little cold milk, then add to the hot milk.
Beat the eggs with the sugar and stir into the mixture, cooking until thickened.
Remove from heat and stir in the melted butter and vanilla once cooled.
Assemble
Turn the cakes out onto a board and split each in half.
Spread the cream filling between the layers of each cake.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Provide structure to the batter and thicken the cream filling when cooked.
- Flour
- Forms the main structure of the cake crumb.
- Baking powder
- Releases gas in the batter so the cakes rise.
- Sugar
- Sweetens the cake and helps it brown as it bakes.
- Milk
- Forms the base of the cream filling, adding richness and moisture.
- Cornstarch
- Thickens the milk so the cream filling sets.
The step that matters
Cooking the cream filling until thickened. Cornstarch thickens only when the mixture reaches a simmer or near boil, and the eggs can scramble if overheated. Stirring constantly and cooking gently keeps the cream smooth and properly set.
Swap the vanilla
How well each one fits the dish's main ingredients (egg, sugar, flour, milk, butter):
- Vanillathe original
- Raisinfits about as well
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against egg, sugar, flour, milk, butter. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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